191556043

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3373}}^1$

素因数の和:3467

約数の個数: 24

約数和(自身を含む): 238474320

約数和(自身を除く): 46918277

約数列:

[1, 7, 19, 49, 61, 133, 427, 931, 1159, 2989, 3373, 8113, 23611, 56791, 64087, 165277, 205753, 448609, 1440271, 3140263, 3909307, 10081897, 27365149, 191556043]

約数ペア:

[(1, 191556043), (7, 27365149), (19, 10081897), (49, 3909307), (61, 3140263), (133, 1440271), (427, 448609), (931, 205753), (1159, 165277), (2989, 64087), (3373, 56791), (8113, 23611)]